Base | Representation |
---|---|
bin | 1011111100000… |
… | …1101100100010 |
3 | 10111020010222100 |
4 | 2333001230202 |
5 | 100304421300 |
6 | 4545151230 |
7 | 1145433324 |
oct | 277015442 |
9 | 114203870 |
10 | 50076450 |
11 | 262a31a6 |
12 | 1492b516 |
13 | a4b4148 |
14 | 6917614 |
15 | 45e2700 |
hex | 2fc1b22 |
50076450 has 72 divisors (see below), whose sum is σ = 135374148. Its totient is φ = 13271040.
The previous prime is 50076449. The next prime is 50076493. The reversal of 50076450 is 5467005.
50076450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 23357889 + 26718561 = 4833^2 + 5169^2 .
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 115434 + ... + 115866.
Almost surely, 250076450 is an apocalyptic number.
50076450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50076450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67687074).
50076450 is an abundant number, since it is smaller than the sum of its proper divisors (85297698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50076450 is a wasteful number, since it uses less digits than its factorization.
50076450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708 (or 700 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 50076450 is about 7076.4715784069. The cubic root of 50076450 is about 368.5908170542.
The spelling of 50076450 in words is "fifty million, seventy-six thousand, four hundred fifty".
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